{"id":"CVE-2026-119170","title":"Regression in FIPS enforcement of hash algorithms affecting only Python 3.14.10","summary":"There was a regression in how FIPS algorithms were enforced for the hashlib module. Only users that are using OpenSSL in FIPS mode are affected. Only Python 3.14.10 is affected, all other Python versions are unaffected.","severity":"high","cvss":8.2,"cvssVector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N","cvssSource":"cna","vendor":"Python Software Foundation","product":"CPython","affected":["CPython >= 3.14.10 < 3.14.11"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-06T17:23:05.321707Z"},"published":"2026-11-06","updated":"2026-11-07","sourceUpdated":"2026-11-07T00:09:59.293Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-119170","references":[{"url":"https://github.com/python/cpython/issues/160923"},{"url":"https://mail.python.org/archives/list/security-announce@python.org/thread/PXVTTOBPUMFJSSUXN6XCS7FC5DZOSZXK/"},{"url":"https://github.com/python/cpython/pull/160984"}],"tags":["cve.org"],"ingestedAt":"2026-11-06T15:54:04.095Z","epss":0.00488,"epssPercentile":0.42239,"slug":"CVE-2026-119170","body":"## Overview\n\nThere was a regression in how FIPS algorithms were enforced for the hashlib module. Only users that are using OpenSSL in FIPS mode are affected. Only Python 3.14.10 is affected, all other Python versions are unaffected.\n\n## Affected\n\n- `CPython >= 3.14.10 < 3.14.11`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}